Stroud was polluted by sewage 802 times in 2024
lasting 8,468 hours

Constituency

Select the constituency from the drop-down

✔ means we have experimental daily data since 2023

Live data for Stroud in 2025

So far this year (as of Apr 16, 2025, 6:00 PM) there has been 1,451 hours of sewage overflows

Totals for Stroud in 2024

16 Sites polluted by Severn Trent Water, Wessex Water

802 sewage dumps
8,468 h duration

That's 11.76 months. On average 2.2 times a day

Change Over Time

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Constituencies near Stroud

Waterways in Stroud

Daily Data

We get information about overflowing CSOs since January 2025. Here is a chart of the last three months of data for Stroud, here you can see overflows in red, the darker the red, the more the CSO overflowed that day.

Each CSO has a row, the most recent data is on the right hand side.

Monitoring Online Monitoring Offline Polluting Potentially Polluting Unknown

Daily data is experimental and data is not guaranteed to be accurate. Please inform us of any issue, we will fix.

Pollution Summary 2024

Here are all the reported sewage overflow totals for Stroud in 2024. Sometimes sewage can be being dumped for months at a time.

Reporting refers to how much of the time the monitoring was active. In this constituency 0 of the total 23 CSO locations had reporting enabled for less than half the year, of which 0 had zero reporting.

Company	Waterway	Site	Sewage Dumps	Duration (Hours)	Reporting %
Severn Trent Water	R Severn	FRAMPTON STW	96	2,128	75.5
Severn Trent Water	River Frome	STANLEY DOWNTON WWTW	127	1,647	90.4
Severn Trent Water	River Cam	COALEY STW	114	1,515	99.2
Severn Trent Water	River Severn	HOLBURY CRESCENT PUMPING STATION	102	1,082	98.7
Severn Trent Water	River Cam	CAM - DRAYCOTT CSO	126	852	95.8
Wessex Water	Dyers Brook	HACK MILL COMBINED SEWER OVERFLOW	82	434	100
Severn Trent Water	River Severn	ATTWOOLLS SEWAGE PUMPING STATION	31	275	100
Wessex Water	Doverte Brook	NORTH NIBLEY WATER RECYCLING CENTRE	31	251	99.3
Severn Trent Water	River Frome	CSO AT WALLBRIDGE PUMPING STATION	9	133	100
Wessex Water	Dyers Brook	WATER LANE CSO	43	114	99.3
Severn Trent Water	Nailsworth Stream	NAILSWORTH OLD MARKET CSO	23	15	100
Severn Trent Water	River Frome	OCEAN BRIDGE CSO	4	8	100
Wessex Water	Berkeley Pill	PARK VIEW ROAD PUMPING STATION	1	4	97.3
Wessex Water	Dyers Brook	OLD COACH YARD CSO	10	3	55.1
Severn Trent Water	River Frome	BEARD'S LANE CSO	2	0	100
Severn Trent Water	River Frome	STANLEY DOWNTON CSO	1	0	99.9
Severn Trent Water	Nailsworth Stream	BATH RD-STATION RD CSO	0	0	95
Severn Trent Water	River Frome	BUSSAGE SOUTH CSO	0	0	97.9
Severn Trent Water	River Frome	BRIMSCOMBE CARAVAN SITE CSO	0	0	100
Severn Trent Water	River Frome	REGENT STREET CSO	0	0	98.4
Wessex Water	Dyers Brook	BRICKFIELDS COMBINED SEWER OVERFLOW	0	0	99.3
Severn Trent Water	River Ewelme	LISTER'S CAR PARK CSO	0	0	40.3
Severn Trent Water	Painswick Stream	GANNICOX ROAD CSO	0	0	100

Data Sources & Accuracy

EDM (Event Duration Monitoring) data and Consented Discharges to Controlled Waters with Conditions from Environment Agency & Data Map Wales, and Scottish Water

Experimental derived data from Thames Water API, Some data may be missing or inaccurate. This uses Environment Agency rainfall data from the real-time data API (Beta) - Rainfall data is delayed by up to two days.

This website is intended to provide an accurate representation of the Environment Agency data. The data is hard to use, and thus some errors may have been made. If you find something that is incorrect, please raise an issue at the GitHub issues page and we'll endeavour to fix it quickly.

This project is not associated, approved or endorsed by any of the companies whose logos you see here.

Analysing sewage pollution by the Water Industry

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